Binaural Beats: Focus & Sleep

Real-time pure-sine binaural beats for focus, sleep, calm, and more. Sleep timer, lock-screen controls, and your own custom frequencies.

Binaural Beats plays two pure sine tones at slightly different frequencies — one in each ear — so your brain perceives the difference as a gentle beat that guides your brainwaves.

Unlike apps that loop pre-recorded audio, every tone is synthesized in real time for a clean, precise binaural signal, layered with a soft ambient pad.

WHO IT'S FOR • Studying or deep work — Beta (16 Hz) • Meditation — Theta (6 Hz) • Stress relief — Alpha (10 Hz) • Falling asleep — Delta (2 Hz) • Workouts — Gamma (30 Hz) • Creative flow — Alpha-Theta (7.5 Hz)

FEATURES • 6 purpose-built brainwave modes • Custom session — set your own carrier and beat frequency • Sleep timer with gentle fade-out • Background playback with lock-screen controls • English and Korean

IMPORTANT • Headphones or earphones are required — the effect does not work through a speaker. • For relaxation and focus support only. Not a medical device or a substitute for medical advice.

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